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# Here we verify that tuple lock levels conform to their documented
# conflict tables.
setup {
DROP TABLE IF EXISTS multixact_conflict;
CREATE TABLE multixact_conflict (a int primary key);
INSERT INTO multixact_conflict VALUES (1);
}
teardown {
DROP TABLE multixact_conflict;
}
session s1
step s1_begin { BEGIN; }
step s1_lcksvpt { SELECT * FROM multixact_conflict FOR KEY SHARE; SAVEPOINT foo; }
step s1_tuplock1 { SELECT * FROM multixact_conflict FOR KEY SHARE; }
step s1_tuplock2 { SELECT * FROM multixact_conflict FOR SHARE; }
step s1_tuplock3 { SELECT * FROM multixact_conflict FOR NO KEY UPDATE; }
step s1_tuplock4 { SELECT * FROM multixact_conflict FOR UPDATE; }
step s1_commit { COMMIT; }
session s2
step s2_tuplock1 { SELECT * FROM multixact_conflict FOR KEY SHARE; }
step s2_tuplock2 { SELECT * FROM multixact_conflict FOR SHARE; }
step s2_tuplock3 { SELECT * FROM multixact_conflict FOR NO KEY UPDATE; }
step s2_tuplock4 { SELECT * FROM multixact_conflict FOR UPDATE; }
# The version with savepoints test the multixact cases
permutation s1_begin s1_lcksvpt s1_tuplock1 s2_tuplock1 s1_commit
permutation s1_begin s1_lcksvpt s1_tuplock1 s2_tuplock2 s1_commit
permutation s1_begin s1_lcksvpt s1_tuplock1 s2_tuplock3 s1_commit
permutation s1_begin s1_lcksvpt s1_tuplock1 s2_tuplock4 s1_commit
permutation s1_begin s1_lcksvpt s1_tuplock2 s2_tuplock1 s1_commit
permutation s1_begin s1_lcksvpt s1_tuplock2 s2_tuplock2 s1_commit
permutation s1_begin s1_lcksvpt s1_tuplock2 s2_tuplock3 s1_commit
permutation s1_begin s1_lcksvpt s1_tuplock2 s2_tuplock4 s1_commit
permutation s1_begin s1_lcksvpt s1_tuplock3 s2_tuplock1 s1_commit
permutation s1_begin s1_lcksvpt s1_tuplock3 s2_tuplock2 s1_commit
permutation s1_begin s1_lcksvpt s1_tuplock3 s2_tuplock3 s1_commit
permutation s1_begin s1_lcksvpt s1_tuplock3 s2_tuplock4 s1_commit
permutation s1_begin s1_lcksvpt s1_tuplock4 s2_tuplock1 s1_commit
permutation s1_begin s1_lcksvpt s1_tuplock4 s2_tuplock2 s1_commit
permutation s1_begin s1_lcksvpt s1_tuplock4 s2_tuplock3 s1_commit
permutation s1_begin s1_lcksvpt s1_tuplock4 s2_tuplock4 s1_commit
# no multixacts here
permutation s1_begin s1_tuplock1 s2_tuplock1 s1_commit
permutation s1_begin s1_tuplock1 s2_tuplock2 s1_commit
permutation s1_begin s1_tuplock1 s2_tuplock3 s1_commit
permutation s1_begin s1_tuplock1 s2_tuplock4 s1_commit
permutation s1_begin s1_tuplock2 s2_tuplock1 s1_commit
permutation s1_begin s1_tuplock2 s2_tuplock2 s1_commit
permutation s1_begin s1_tuplock2 s2_tuplock3 s1_commit
permutation s1_begin s1_tuplock2 s2_tuplock4 s1_commit
permutation s1_begin s1_tuplock3 s2_tuplock1 s1_commit
permutation s1_begin s1_tuplock3 s2_tuplock2 s1_commit
permutation s1_begin s1_tuplock3 s2_tuplock3 s1_commit
permutation s1_begin s1_tuplock3 s2_tuplock4 s1_commit
permutation s1_begin s1_tuplock4 s2_tuplock1 s1_commit
permutation s1_begin s1_tuplock4 s2_tuplock2 s1_commit
permutation s1_begin s1_tuplock4 s2_tuplock3 s1_commit
permutation s1_begin s1_tuplock4 s2_tuplock4 s1_commit
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